Wausau Paper&reg; - Exact Index Card Stock, 110 lbs., 11 x 17, White, 250 Sheets/Pack - Sold As 1 Pack - Uniform, smooth surface enhances ink holdout and printability. Uniform, smooth surface enhances ink holdout and printability. Ideal for brochures, covers, tabs, file folders and business forms. Laser and inkjet guaranteed. Acid-free for great quality that doesn't deteriorate.